propionic acid
- propionic acid的基本解釋
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丙酸
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Effect of ratio of dimethylol propionic acid to polybutylene adipate glycol on Tg and basic properties of films was studied.
考察了二羥甲基丙酸/聚己二酸丁二醇酯二醇比例對Tg以及膜基本性能的影響18禁无码免费久久免费看。
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A salt or an ester of propionic acid .
高氯酸形成的一種鹽。
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The influence factors such as molar ratio of hexyl alcohol to propionic acid,amount of catalyst, and reaction time on the yield of hexyl propionate were discussed.
以鎢硅酸為催化劑亚洲欧美日韩综合在线观看网址，通過丙酸和己醇反應(yīng)合成了丙酸己酯人人超碰人人超碰人人，探討了醇酸物質(zhì)的量比、催化劑用量及反應(yīng)時間對酯化率的影響99久久精品国产精油按摩店。
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INTRODUCTION: Elevated concentrations of isovaleric,methylmalonic, and propionic acid are associated withimpaired consciousness in genetic diseases.
簡介：在一些遺傳性疾病中日韩手机色情网在线观看，異戊酸、甲基丙二酸及丙酸濃度的升高與意識損傷有關(guān)99国产网站。
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Apparently,higher ratio of propionic／acetic acid is not conducive to the improvement of phosphorus removal.
說明在厭氧/缺氧環(huán)境下情侣自拍网，碳源中丙酸比例的提高不利于系統(tǒng)中磷的去除。
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propionic acid：丙酸
自即日起,巴斯夫公司將對其在歐洲境內(nèi)銷售的蟻酸(formic acid),2-乙基已酸(2 ethylhexanoic acid),異壬酸(Isononanoic acid),丙酸(propionic acid)和蟻酸另类精品视频、丙酸混合產(chǎn)品進(jìn)行提...自即日起,巴斯夫公司將對其在歐洲境內(nèi)銷售的蟻酸(formic acid),
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propionic acid：丙酸;甲基乙酸
預(yù)防接種 prophylactic inoculation | 丙酸;甲基乙酸 propionic acid | 跳狐猴(屬) Propithecus
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propionic acid：柄酸
n-Propionaldehyde 柄醛 | Propionic acid 柄酸\\\\ | Propionic anhydride 柄酸酐\\\\
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propionic acid：丙酸(防腐劑;霉菌及啤酒粘性物質(zhì)抑制劑)
Propionibacterium zeae 玉米丙酸桿菌 | propionic acid 丙酸(防腐劑;霉菌及啤酒粘性物質(zhì)抑制劑) | propolis 蜂膠(蜜蜂由植物中所采的膠劑,以粘連蜂窩之用)
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propionic acid fermentation：丙酸發(fā)酵
propionic acid 丙酸 | propionic acid fermentation 丙酸發(fā)酵 | proplastid 前質(zhì)體
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